4047360005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{344017}}^1$

素因数の和:344216

約数の個数: 16

約数和(自身を含む): 5259347184

約数和(自身を除く): 1211987179

約数列:

[1, 5, 13, 65, 181, 905, 2353, 11765, 344017, 1720085, 4472221, 22361105, 62267077, 311335385, 809472001, 4047360005]

約数ペア:

[(1, 4047360005), (5, 809472001), (13, 311335385), (65, 62267077), (181, 22361105), (905, 4472221), (2353, 1720085), (11765, 344017)]